Button, K. J., & Verhoef, E. T. (1998). Road pricing, traffic congestion and the environment : issues of efficiency and social feasibility / edited by Kenneth J. Button, Erik T. Verhoef: Issues of efficiency and social feasibility. Edward Elgar.
Chicago Style (17th ed.) CitationButton, Kenneth John, and E. T. Verhoef. Road Pricing, Traffic Congestion and the Environment : Issues of Efficiency and Social Feasibility / Edited by Kenneth J. Button, Erik T. Verhoef: Issues of Efficiency and Social Feasibility. Cheltenham: Edward Elgar, 1998.
MLA (9th ed.) CitationButton, Kenneth John, and E. T. Verhoef. Road Pricing, Traffic Congestion and the Environment : Issues of Efficiency and Social Feasibility / Edited by Kenneth J. Button, Erik T. Verhoef: Issues of Efficiency and Social Feasibility. Edward Elgar, 1998.